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BOX BOX Two Rear Derailleur11spd x-Wide Cage - Matte On
BOX BOX Two Rear Derailleur11spd x-Wide Cage - Matte On

Impact resistance is greatly improved by way of forged construction The Tri-Pack limited slip clutch is an advanced chain retention system that provides … read more

$12 offretail $119.99 your price $107.99 + ships free

BuyBuyPART NUM 152643
Box Three Short Brake Lever, Red/Black, Single
Box Three Short Brake Lever, Red/Black, Single

Integrated adjustment screw for optimal lever positioning Return spring for improved lever action Laser etched graphics Not compatible … read more

your price $24.99

BuyBuyPART NUM 763962
Box Helix Quick Release Seat Clamp 34.9mm Black
Box Helix Quick Release Seat Clamp 34.9mm Black

BOX Seatpost Clamps Item Specifications Color: Black … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

10% offretail $29.00 your price $26.10

BuyBuyPART NUM 944784
BOX Components Cosine Chainring 104mm BCD 45t Black
BOX Components Cosine Chainring 104mm BCD 45t Black

BOX Components Cosine Chainring 104mm BCD 45t Black Item Specifications Chainring BCD: 104 Color: Black Tooth Count: 45 … read more

12% offretail $49.99 your price $44.10

BuyBuyPART NUM 221732
BOX Concentric Nano Alloy Linear Cable Housing Red
BOX Concentric Nano Alloy Linear Cable Housing Red

BOX Brake Cable & Housing Sets Each cable kit includes 63 inches of Concentric Linear housing, a black Nano Cable, two color-matched and two alloy … read more

10% offretail $19.00 your price $17.10

BuyBuyPART NUM 259149
BOX Genius Long Reach Brake Lever with Intergrated Grip Clamp Red
BOX Genius Long Reach Brake Lever with Intergrated Grip Clamp Red

Cold forged, CNC-machined 6061-T6 aluminum with built in return spring Clamp integrates with ODI Lock-On grips. 50g Item Specifications … read more

17% offretail $69.95 your price $57.85 + ships free

BuyBuyPART NUM 292727
BOX One V-Brake, 108mm, Red
BOX One V-Brake, 108mm, Red

Cold forged and CNC-machined from 6061-T6 aluminum for superior strength and stiffness while maintaining low weight 35 millimeters of vertical … read more

your price $119.99 + ships free

BuyBuyPART NUM 557080
BOX ONE Alloy Triple Taper Handlebar 31.8 x 6" Black
BOX ONE Alloy Triple Taper Handlebar 31.8 x 6" Black

Tapered and welded, alloy 31.8mm clamp BMX handlebar. Box One Alloy Triple Taper Handlebars are a great choice for up-and-coming BMX racers and diminutive … read more

10% offretail $79.99 your price $71.99 + ships free

BuyBuyPART NUM 721402
Box One Top Load Stem, 60mm x 31.8mm x 28.6, Black
Box One Top Load Stem, 60mm x 31.8mm x 28.6, Black

45 degree top loading design with a 31.8mm clamp for use with any standard MTB bar and over sized BMX bars Constructed from 6061-T6 aluminum … read more

your price $69.99 + ships free

BuyBuyPART NUM 720522
Box Two Headset Adaptor, 1-1/8" to 1", Black, Set of 2
Box Two Headset Adaptor, 1-1/8" to 1", Black, Set of 2

Box Two Headset Adapters allow the use of 1-inch threadless headsets and forks with 1-inch steerer tubes in frames designed for standard, 1 1/8-inch … read more

your price $19.99

BuyBuyPART NUM 769725
BOX Maximus Bars 31.8 Bar Clamp 5.5 Rise Black
BOX Maximus Bars 31.8 Bar Clamp 5.5 Rise Black

Maximus handlebars are the first, modern, 31.8, oversize bars designed specifically for BMX racing. When used with the BOX Delta or Hollow, or Promax … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

10% offretail $99.00 your price $89.10 + ships free

BuyBuyPART NUM 770757
Box Two Large Number Plate, Black
Box Two Large Number Plate, Black

Designed by the late Rich Lee for Box, the Box Two Number Plate features color-fast, 3D injection molding, making them some of the most intricate … read more

your price $19.99

BuyBuyPART NUM 220300
Box One Locking Grips, Black/Gold, 130mm
Box One Locking Grips, Black/Gold, 130mm

Manufactured in the US by ODI, Box One grips feature a hexagonal textured pattern over more than 85 percent of the grip to ensure proper traction … read more

your price $29.99

BuyBuyPART NUM 101243
BOX Components BUZZ Freewheel 16 tooth Black/Chrome
BOX Components BUZZ Freewheel 16 tooth Black/Chrome

Tested extensively by the Dutch National BMX Team, Damien Godet, Kory Cook, and numerous other Elite racers, Buzz freewheels combine durability with … read more

10% offretail $79.00 your price $71.10 + ships free

BuyBuyPART NUM 407714
Box One Top Load Stem, 48mm x 31.8mm x 28.6mm, Blue
Box One Top Load Stem, 48mm x 31.8mm x 28.6mm, Blue

45 degree top loading design with a 31.8mm clamp for use with any standard MTB bar and over sized BMX bars Constructed from 6061-T6 aluminum … read more

your price $69.99 + ships free

BuyBuyPART NUM 206793
Box One Top Load Stem, 53mm x 31.8mm x 28.6mm, Red
Box One Top Load Stem, 53mm x 31.8mm x 28.6mm, Red

45 degree top loading design with a 31.8mm clamp for use with any standard MTB bar and over sized BMX bars Constructed from 6061-T6 aluminum … read more

your price $69.99 + ships free

BuyBuyPART NUM 576594
Box Three V-Brake Kit with Lever, 108mm, Black
Box Three V-Brake Kit with Lever, 108mm, Black

Cold forged, CNC machined 6061 T-6 Aluminum V-brakes 30mm of vertical brake pad alignment for ease of use and compatibility Reversible … read more

your price $54.99

BuyBuyPART NUM 483740
Box Hex Lab Mini Stem, 45mm x 28.6mm x 1", Black
Box Hex Lab Mini Stem, 45mm x 28.6mm x 1", Black

Based on the Box One Trail Mountain Stem, Hex Lab Mini Stems are 3D cold forged from 6061-T6 aluminum alloy, giving them an incredible strength … read more

your price $69.99 + ships free

BuyBuyPART NUM 971293
BOX BoxTwo Stem Spacer Kit, 1-1/8" - Black
BOX BoxTwo Stem Spacer Kit, 1-1/8" - Black

Super light CNC machined 6061 aluminum spacers for fine-tuning stem height Includes one each 3, 5, 10mm spacers and two each 1mm spacers … read more

your price $9.99

BuyBuyPART NUM 388428
Box Pinion Alloy Single Speed Cog, 17T x 3/32", Black/Silver
Box Pinion Alloy Single Speed Cog, 17T x 3/32", Black/Silver

CNC-machined from long-wearing 7075-T6 aluminum alloy Designed to fit Shimano-compatible cassette hubs and have a 5mm wide inner base, giving … read more

your price $29.99

BuyBuyPART NUM 531107

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

These models are available for online purchasing and can be shipped directly to you.

The number of speeds should correspond to the number of cogs on the cassette.

Bolt Circle Diameter (BCD) is the diameter of an imaginary circle running through the center of the chainring mounting holes. It is always defined in millimeters.

Chainring Teeth

We define color as the main color of the item. It may have accents or highlights in other colors.

Bar clamp diameter is the diamater of the handlebar.

Stem length is measured from the center of one clamp to the center of the other clamp. This measurement is sometimes known as the reach or extension.

S.H.I.S clamp diameter is the steerer tube diameter.

Stem angles are measured perpendicular to the clamp. For example, a 90 degree stem is straight. Sometimes, this may also be refered to as a 0 degree stem. If two measurements are listed, the stem can be flipped for angling up or down.

Stem Type

Length

Thickness

Buy this product and your entire order ships for free.

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